How many patents does
3M Company have?
patents
1,522
families
368
granted
601
applications
921
CN
328
EP
305
US
287
JP
116
WO
53
KR
50
RoW
383
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The report contains ten-year analysis with the following sections
- patent filing analysis
- worldwide filing analysis
- patent family analysis
- application analysis
- granted analysis
- classification analysis
- citation analysis
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the following tables are just extracts from the report
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3M Company
Top ten assignees appearing on patents
2009 - 2018
3M Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| apparatus for spraying liquids, and disposable containers and liners suitable for use th… 🛈 | 43 | 1997 |
| systems and methods for designing experiments | 30 | 2005 |
| method and article from aluminum oxide glass and articles made therefrom | 27 | 2001 |
| fluoropolymer containing laminates | 23 | 2005 |
| improved cathode compositions for lithium-ion batteries | 19 | 2001 |
| polymerizable compositions comprising nanoparticles | 19 | 2004 |
| flach gefaltete atemschutzvorrichtung und herstellungsverfahren | 17 | 1995 |
| automatic darkening filter with offset polarizers | 17 | 2005 |
| dimensionally stable nonwoven fibrous webs and methods of making and using the same | 16 | 2009 |
| polymerizable composition comprising low molecular weight organic component | 15 | 2005 |